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Message-ID: <1651798.4YaLXnucpJ@geidi-prime>
Date: Mon, 24 Feb 2014 02:54:11 +0100
From: Michal MalĂ˝ <madcatxster@...fuk.cz>
To: Anssi Hannula <anssi.hannula@....fi>
Cc: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
dmitry.torokhov@...il.com, elias.vds@...il.com, jkosina@...e.cz,
simon@...gewell.org
Subject: Re: [PATCH v2 1/4] Add ff-memless-next driver
I forgot to comment on this:
> Stopped effects should still be able to be updated.
Fair enough. I could not find a definitive answer to what is expected behavior
in this case. As far as I can tell, there are following cases:
- Effects with no duration and delay: they shall be updated right away.
- Effects with delay: updated parameters shall be sent to the device at the
correct time.
- "Expired" effects with finite duration - ??? I assumed that effects with
finite duration that have already finished playing cannot be updated because
it does not seem to make much sense to do so. Shall such an effect be
restarted when it is updated? Is there any guideline I should stick to I am
not aware of?
Michal M.
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